231857580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{82219}}^1$

素因数の和:82278

約数の個数: 48

約数和(自身を含む): 663022080

約数和(自身を除く): 431164500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 82219, 164438, 246657, 328876, 411095, 493314, 822190, 986628, 1233285, 1644380, 2466570, 3864293, 4933140, 7728586, 11592879, 15457172, 19321465, 23185758, 38642930, 46371516, 57964395, 77285860, 115928790, 231857580]

約数ペア:

[(1, 231857580), (2, 115928790), (3, 77285860), (4, 57964395), (5, 46371516), (6, 38642930), (10, 23185758), (12, 19321465), (15, 15457172), (20, 11592879), (30, 7728586), (47, 4933140), (60, 3864293), (94, 2466570), (141, 1644380), (188, 1233285), (235, 986628), (282, 822190), (470, 493314), (564, 411095), (705, 328876), (940, 246657), (1410, 164438), (2820, 82219)]